2953641922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43889}}^1$

素因数の和:43951

約数の個数: 64

約数和(自身を含む): 6067353600

約数和(自身を除く): 3113711678

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 133, 154, 161, 209, 253, 266, 322, 418, 437, 506, 874, 1463, 1771, 2926, 3059, 3542, 4807, 6118, 9614, 33649, 43889, 67298, 87778, 307223, 482779, 614446, 833891, 965558, 1009447, 1667782, 2018894, 3379453, 5837237, 6758906, 7066129, 9172801, 11103917, 11674474, 14132258, 18345602, 19179493, 22207834, 38358986, 64209607, 77727419, 128419214, 134256451, 155454838, 210974423, 268512902, 421948846, 1476820961, 2953641922]

約数ペア:

[(1, 2953641922), (2, 1476820961), (7, 421948846), (11, 268512902), (14, 210974423), (19, 155454838), (22, 134256451), (23, 128419214), (38, 77727419), (46, 64209607), (77, 38358986), (133, 22207834), (154, 19179493), (161, 18345602), (209, 14132258), (253, 11674474), (266, 11103917), (322, 9172801), (418, 7066129), (437, 6758906), (506, 5837237), (874, 3379453), (1463, 2018894), (1771, 1667782), (2926, 1009447), (3059, 965558), (3542, 833891), (4807, 614446), (6118, 482779), (9614, 307223), (33649, 87778), (43889, 67298)]